diff options
| author | Basil Gunn <basil@pacabunga.com> | 2017-01-14 12:18:55 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-04 09:47:09 +0100 |
| commit | 2d6b61ec9d3aed5091d6df4703a079d109bef3c1 (patch) | |
| tree | 7acb16b28b4b27c0ec975e37a2a8200c97ff1d9e /include/linux/trace_clock.h | |
| parent | c7a5df92d1e87884a170c0245e92ac6c8f9ec4d7 (diff) | |
ax25: Fix segfault after sock connection timeout
[ Upstream commit 8a367e74c0120ef68c8c70d5a025648c96626dff ]
The ax.25 socket connection timed out & the sock struct has been
previously taken down ie. sock struct is now a NULL pointer. Checking
the sock_flag causes the segfault. Check if the socket struct pointer
is NULL before checking sock_flag. This segfault is seen in
timed out netrom connections.
Please submit to -stable.
Signed-off-by: Basil Gunn <basil@pacabunga.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/trace_clock.h')
0 files changed, 0 insertions, 0 deletions